What is the weather in Marietta right now?

Current weather in Marietta is clear sky.

Where can I find the hourly weather forecast for Marietta?

This page shows hourly weather forecast for Marietta, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Marietta updated regularly?

Weather data for Marietta is updated regularly with the latest available observations and forecasts.

Now · 8:00 AM

Marietta Weather & Hourly Forecast

United States · Oklahoma · 73448

78°F

Sunny

Feels like: 80°F

💧 Humidity 83% 🌡 Pressure 29.94 inHg 💨 Wind 13 mph 👁 Visibility 6.2 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:04 AM 🌇 Sunset 7:51 PM

Hourly Forecast for Marietta

Today

9:00 AM

Sunny

78° 💧 None 💨 13 mph H 83%29.94 inHg

12:00 PM

Sunny

84° 💧 None 💨 15 mph H 57%29.91 inHg

3:00 PM

Mostly cloudy

92° 💧 None 💨 15 mph H 32%29.85 inHg

6:00 PM

Partly cloudy

93° 💧 None 💨 14 mph H 32%29.83 inHg

9:00 PM

Clear night

86° 💧 None 💨 12 mph H 45%29.85 inHg

Tomorrow

12:00 AM

Clear night

82° 💧 None 💨 7 mph H 60%29.88 inHg

3:00 AM

Clear night

82° 💧 None 💨 4 mph H 64%29.88 inHg

6:00 AM

Clear night

81° 💧 None 💨 4 mph H 66%29.91 inHg

9:00 AM

Sunny

86° 💧 None 💨 5 mph H 49%29.94 inHg

12:00 PM

Sunny

90° 💧 None 💨 8 mph H 34%29.91 inHg

3:00 PM

Sunny

95° 💧 None 💨 9 mph H 25%29.83 inHg

6:00 PM

Mostly cloudy

93° 💧 None 💨 12 mph H 35%29.83 inHg

9:00 PM

Partly cloudy night

88° 💧 None 💨 9 mph H 47%29.83 inHg

Sunday

12:00 AM

Mostly clear night

83° 💧 None 💨 8 mph H 60%29.85 inHg

3:00 AM

Clear night

78° 💧 None 💨 5 mph H 67%29.88 inHg

6:00 AM

Clear night

76° 💧 None 💨 4 mph H 72%29.88 inHg

Today

9:00 AM

Sunny

78° 💧 None 💨 13 mph H 83%29.94 inHg

10:00 AM

Sunny

80° 💧 None 💨 14 mph H 76%29.94 inHg

11:00 AM

Sunny

82° 💧 None 💨 14 mph H 67%29.91 inHg

12:00 PM

Sunny

84° 💧 None 💨 15 mph H 57%29.91 inHg

1:00 PM

Sunny

89° 💧 None 💨 15 mph H 38%29.88 inHg

2:00 PM

Partly cloudy

91° 💧 None 💨 16 mph H 34%29.88 inHg

3:00 PM

Mostly cloudy

92° 💧 None 💨 15 mph H 32%29.85 inHg

4:00 PM

Mostly cloudy

92° 💧 None 💨 14 mph H 31%29.85 inHg

5:00 PM

Partly cloudy

92° 💧 None 💨 13 mph H 31%29.83 inHg

6:00 PM

Partly cloudy

93° 💧 None 💨 14 mph H 32%29.83 inHg

7:00 PM

Partly cloudy

91° 💧 None 💨 15 mph H 35%29.83 inHg

8:00 PM

Clear night

89° 💧 None 💨 12 mph H 41%29.83 inHg

9:00 PM

Clear night

86° 💧 None 💨 12 mph H 45%29.85 inHg

10:00 PM

Clear night

84° 💧 None 💨 9 mph H 50%29.88 inHg

11:00 PM

Clear night

83° 💧 None 💨 7 mph H 55%29.88 inHg

Tomorrow

12:00 AM

Clear night

82° 💧 None 💨 7 mph H 60%29.88 inHg

1:00 AM

Clear night

84° 💧 None 💨 6 mph H 63%29.88 inHg

2:00 AM

Clear night

83° 💧 None 💨 4 mph H 64%29.91 inHg

3:00 AM

Clear night

82° 💧 None 💨 4 mph H 64%29.88 inHg

4:00 AM

Clear night

82° 💧 None 💨 4 mph H 65%29.88 inHg

5:00 AM

Clear night

81° 💧 None 💨 5 mph H 66%29.88 inHg

6:00 AM

Clear night

81° 💧 None 💨 4 mph H 66%29.91 inHg

7:00 AM

Clear night

80° 💧 None 💨 5 mph H 66%29.91 inHg

8:00 AM

Sunny

83° 💧 None 💨 4 mph H 60%29.91 inHg

9:00 AM

Sunny

86° 💧 None 💨 5 mph H 49%29.94 inHg

10:00 AM

Sunny

88° 💧 None 💨 6 mph H 43%29.94 inHg

11:00 AM

Sunny

89° 💧 None 💨 6 mph H 38%29.91 inHg

12:00 PM

Sunny

90° 💧 None 💨 8 mph H 34%29.91 inHg

1:00 PM

Sunny

92° 💧 None 💨 9 mph H 30%29.88 inHg

2:00 PM

Sunny

93° 💧 None 💨 8 mph H 28%29.85 inHg

3:00 PM

Sunny

95° 💧 None 💨 9 mph H 25%29.83 inHg

4:00 PM

Partly cloudy

94° 💧 None 💨 13 mph H 29%29.83 inHg

5:00 PM

Partly cloudy

91° 💧 None 💨 13 mph H 33%29.83 inHg

6:00 PM

Mostly cloudy

93° 💧 None 💨 12 mph H 35%29.83 inHg

7:00 PM

Mostly cloudy

91° 💧 None 💨 13 mph H 38%29.83 inHg

8:00 PM

Overcast night

91° 💧 None 💨 10 mph H 41%29.83 inHg

9:00 PM

Partly cloudy night

88° 💧 None 💨 9 mph H 47%29.83 inHg

10:00 PM

Partly cloudy night

85° 💧 None 💨 9 mph H 51%29.85 inHg

11:00 PM

Mostly clear night

84° 💧 None 💨 8 mph H 54%29.85 inHg

Sunday

12:00 AM

Mostly clear night

83° 💧 None 💨 8 mph H 60%29.85 inHg

1:00 AM

Mostly clear night

84° 💧 None 💨 6 mph H 64%29.88 inHg

2:00 AM

Clear night

79° 💧 None 💨 6 mph H 66%29.88 inHg

3:00 AM

Clear night

78° 💧 None 💨 5 mph H 67%29.88 inHg

4:00 AM

Clear night

77° 💧 None 💨 5 mph H 69%29.88 inHg

5:00 AM

Clear night

77° 💧 None 💨 5 mph H 71%29.88 inHg

6:00 AM

Clear night

76° 💧 None 💨 4 mph H 72%29.88 inHg

7:00 AM

Clear night

76° 💧 None 💨 3 mph H 73%29.91 inHg

8:00 AM

Sunny

79° 💧 None 💨 3 mph H 66%29.91 inHg

9:00 AM

Sunny

84° 💧 None 💨 3 mph H 55%29.94 inHg

10:00 AM

Sunny

89° 💧 None 💨 3 mph H 48%29.94 inHg

11:00 AM

Sunny

93° 💧 None 💨 6 mph H 40%29.94 inHg

12:00 PM

Sunny

96° 💧 None 💨 9 mph H 35%29.91 inHg

1:00 PM

Sunny

99° 💧 None 💨 10 mph H 31%29.88 inHg

2:00 PM

Sunny

101° 💧 None 💨 11 mph H 27%29.85 inHg

3:00 PM

Partly cloudy

102° 💧 None 💨 12 mph H 26%29.83 inHg

4:00 PM

Partly cloudy

103° 💧 None 💨 12 mph H 24%29.80 inHg

5:00 PM

Partly cloudy

102° 💧 None 💨 13 mph H 24%29.80 inHg

6:00 PM

Mostly cloudy

100° 💧 None 💨 14 mph H 26%29.80 inHg

7:00 PM

Mostly cloudy

97° 💧 None 💨 13 mph H 30%29.80 inHg

8:00 PM

Partly cloudy night

93° 💧 None 💨 9 mph H 35%29.80 inHg

9:00 PM

Mostly clear night

88° 💧 None 💨 9 mph H 40%29.83 inHg

10:00 PM

Clear night

87° 💧 None 💨 8 mph H 43%29.85 inHg

11:00 PM

Mostly clear night

85° 💧 None 💨 9 mph H 47%29.85 inHg

Monday

12:00 AM

Mostly clear night

84° 💧 None 💨 9 mph H 52%29.85 inHg

1:00 AM

Mostly clear night

82° 💧 None 💨 7 mph H 58%29.88 inHg

2:00 AM

Clear night

81° 💧 None 💨 6 mph H 60%29.88 inHg

3:00 AM

Clear night

80° 💧 None 💨 6 mph H 61%29.88 inHg

4:00 AM

Clear night

80° 💧 None 💨 6 mph H 62%29.88 inHg

5:00 AM

Clear night

79° 💧 None 💨 6 mph H 62%29.88 inHg

6:00 AM

Clear night

79° 💧 None 💨 6 mph H 63%29.88 inHg

7:00 AM

Clear night

78° 💧 None 💨 5 mph H 65%29.91 inHg

8:00 AM

Sunny

81° 💧 None 💨 4 mph H 61%29.91 inHg

9:00 AM

Sunny

86° 💧 None 💨 5 mph H 50%29.94 inHg

10:00 AM

Sunny

91° 💧 None 💨 7 mph H 42%29.94 inHg

11:00 AM

Sunny

95° 💧 None 💨 9 mph H 36%29.94 inHg

12:00 PM

Sunny

98° 💧 None 💨 10 mph H 32%29.91 inHg

1:00 PM

Sunny

101° 💧 None 💨 12 mph H 29%29.88 inHg

2:00 PM

Partly cloudy

103° 💧 None 💨 15 mph H 25%29.85 inHg

3:00 PM

Mostly cloudy

103° 💧 None 💨 16 mph H 24%29.85 inHg

4:00 PM

Mostly cloudy

103° 💧 None 💨 16 mph H 23%29.83 inHg

5:00 PM

Mostly cloudy

103° 💧 None 💨 16 mph H 23%29.83 inHg

6:00 PM

Mostly cloudy

102° 💧 None 💨 15 mph H 24%29.83 inHg

7:00 PM

Partly cloudy

99° 💧 None 💨 13 mph H 26%29.83 inHg

8:00 PM

Clear night

93° 💧 None 💨 9 mph H 32%29.85 inHg

9:00 PM

Clear night

90° 💧 None 💨 9 mph H 35%29.85 inHg

10:00 PM

Clear night

88° 💧 None 💨 9 mph H 39%29.88 inHg

11:00 PM

Clear night

85° 💧 None 💨 8 mph H 45%29.88 inHg

Tuesday

12:00 AM

Clear night

84° 💧 None 💨 8 mph H 48%29.91 inHg

1:00 AM

Clear night

83° 💧 None 💨 8 mph H 49%29.91 inHg

2:00 AM

Clear night

82° 💧 None 💨 8 mph H 51%29.91 inHg

3:00 AM

Clear night

82° 💧 None 💨 8 mph H 53%29.91 inHg

4:00 AM

Clear night

81° 💧 None 💨 8 mph H 55%29.91 inHg

5:00 AM

Clear night

80° 💧 None 💨 8 mph H 58%29.94 inHg

6:00 AM

Clear night

80° 💧 None 💨 8 mph H 60%29.94 inHg

7:00 AM

Clear night

79° 💧 None 💨 8 mph H 63%29.97 inHg

8:00 AM

Sunny

81° 💧 None 💨 7 mph H 58%30.00 inHg

In Marietta and, more broadly, across the state of Oklahoma: This morning begins with clear skies and very hot conditions, with temperatures ranging from 74 to 99 degrees Fahrenheit. Expect the heat to persist through the day, making outdoor activities potentially uncomfortable. Winds will be moderate from the south, with speeds reaching up to 15 mph and gusts up to 24 mph, providing some relief from the heat but also possibly causing minor gusty conditions. No precipitation is anticipated, so the weather will remain dry throughout the day. As the temperature climbs into the high range in the afternoon, it’s advisable to stay hydrated and take precautions to protect against heat-related issues. Overall, expect a hot, dry day with breezy conditions coming from the south.

15-Day Weather Outlook for Marietta

TomorrowTomorrow

Sunny 95°/80° 💧 None 💨 13 mph

Sunday, Sep 6Sun Sep 6

Sunny 103°/76° 💧 None 💨 14 mph

Monday, Sep 7Mon Sep 7

Sunny 103°/78° 💧 None 💨 16 mph

Tuesday, Sep 8Tue Sep 8

Sunny 106°/79° 💧 None 💨 15 mph

Wednesday, Sep 9Wed Sep 9

Sunny 103°/78° 💧 None 💨 13 mph

Thursday, Sep 10Thu Sep 10

Sunny 104°/77° 💧 None 💨 14 mph

Friday, Sep 11Fri Sep 11

Sunny 107°/77° 💧 None 💨 14 mph

Saturday, Sep 12Sat Sep 12

Sunny 108°/79° 💧 None 💨 20 mph

Sunday, Sep 13Sun Sep 13

Light rain 106°/80° 💧 0.04 in 💨 18 mph

Monday, Sep 14Mon Sep 14

Light rain 101°/77° 💧 0.03 in 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light rain 101°/73° 💧 0.14 in 💨 13 mph

Wednesday, Sep 16Wed Sep 16

Light rain 100°/77° 💧 0.11 in 💨 13 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 98°/74° 💧 0.22 in 💨 16 mph

Friday, Sep 18Fri Sep 18

Moderate rain 77°/69° 💧 0.81 in 💨 16 mph

Saturday, Sep 19Sat Sep 19

Sunny 82°/64° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Marietta

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Marietta

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 AM

PM2.5 Fine particles Good 1,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 32,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 2,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Marietta

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 8,0Very high 😊Good

Tomorrow UV 9,2Very high 🙂Fair

Sunday UV 8,6Very high 🙂Fair

Monday UV 9,0Very high 🙂Fair

Tuesday UV 9,0Very high 🙂Fair

Wednesday UV 9,0Very high —Unavailable

Thursday UV 8,0Very high —Unavailable

Hourly UV index today

9:00 AMUV 0,5 10:00 AMUV 1,3 11:00 AMUV 2,5 12:00 PMUV 4,3 1:00 PMUV 7,8 2:00 PMUV 8,0 3:00 PMUV 5,2 4:00 PMUV 3,0 5:00 PMUV 2,2 6:00 PMUV 1,1 7:00 PMUV 0,2

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. High humidity can make it feel hotter.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Marietta

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.88 Population: 2,865

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Forecast data for Marietta were last refreshed today at 8:00 AM. The current forecast period extends through 06/09/2026 at 6:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.